Reverse scrolling is muscle memory to me coming from Windows and Linux background. Thankfully, you can change the default trackpad/touchpad behavior to what you want; whether that’s leaving it as is — that is the page moves up when you swipe up or change it so that the page moves up when you swipe down. To change how your touchpad works, go to Settings > Touchpad and then toggle the Enable reverse scrolling on. Besides reverse scrolling, you can also turn on and off tap-to-click, tag dragging and touchpad acceleration.

Enable reverse scrolling on your Chromebook touchpad - 34Enable reverse scrolling on your Chromebook touchpad - 74Enable reverse scrolling on your Chromebook touchpad - 22Enable reverse scrolling on your Chromebook touchpad - 12